Backend: POST /tests/{id}/request-discussion
- Only callable by the lead whose vote is 'approved' in a disputed test
- Sends notification to the rejecting lead: 'Lead X confirms their
approval and wants to discuss your rejection'
- Logs the action in audit trail
Frontend:
- 'Confirm My Validation' button (amber outline) alongside 'Change to Rejected'
- Opens a modal showing:
* Explanation: both leads must agree to finalise
* Other lead's rejection reason/notes
* What happens next (stays disputed, notification sent, either can change)
- 'Send Discussion Request' → calls the new endpoint → shows success state:
'Lead username has been notified...'
- Instruction to reach out via team channels to resolve offline
Flow summary for disputed tests:
Approving lead sees 2 options:
a) 'Confirm My Validation' → modal → send request → other lead notified
b) 'Change to Rejected' → validation modal → both agree to reject → rejected